Thursday, November 28, 2019

Compare the attitudes the poets have towards death. You should look at Cold Knap Lake by Gillian Clarke Essay Example

Compare the attitudes the poets have towards death. You should look at Cold Knap Lake by Gillian Clarke Essay I am going to compare Cold Knap Lake by Gillian Clarke with Death of a Naturalist by Seamus Heaney. They are both about death in their own special way. In Cold Knap Lake, the person almost dies and Death of a Naturalist is about the persons enthusiasm of nature dying. They are both autobiographical because it is the poets own experience they are writing about. I am then going to compare The Laboratory and My Last Duchess. These two are also about death but also about murder. In My Last Duchess, the person speaking ahs already committed the murder but in The Laboratory, the speaker is deciding how to commit the murder on her lovers girlfriend. Both of these poems are dramatic monologues and they are both fiction. Cold Knap Lake starts off with it sounding like the girl has drowned, then it changes pace when she comes alive and then ends with a different type of death. At the beginning, the crowd sees her being pulled out of the lake and all believe that she is dead. Blue-lipped and dressed in waters long green silk she lay for dead. When it mentions about what she wore, it sounds like she has been in the lake for a while. On lines ten and eleven, there is alliteration to show the crowd feeling as though she is dead. The second half of the poem is slightly happier because, after the girl has been given the kiss of life, she is alive. The colour scheme is changed from cold colours e.g. blue to warm colours e.g. rosy. The child is then hit by her father for getting into trouble. In the last two lines of the poem, there is a death of a different sort. This is the death of memories that lie beneath the water. We will write a custom essay sample on Compare the attitudes the poets have towards death. You should look at Cold Knap Lake by Gillian Clarke specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Compare the attitudes the poets have towards death. You should look at Cold Knap Lake by Gillian Clarke specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Compare the attitudes the poets have towards death. You should look at Cold Knap Lake by Gillian Clarke specifically for you FOR ONLY $16.38 $13.9/page Hire Writer In Death of a Naturalist, there is a death but of a different nature. This is the death of the enthusiasm for nature and the birth of maturity. The first verse is talking about all the horrible things, all the things that little boys should like. By the second verse, all the tadpoles have grown into frogs and Seamus Heaney does not like it. He finds them revolting as he has finally seen them in a different light. Best of all was the warm thick slobber explains that at the start of the summer, he was into all things that were disgusting. I think he enjoyed his lessons with Miss Walls at the start because he has remembered them. After the second stanza, you get the impression that he will never like frogs again. Cold Knap Lake and Death of a Naturalist will be compared to My Last Duchess by Robert Browning. This is about the Duke of Ferrara talking to the Counts messenger about a painting that is on the wall. The painting is of the Dukes dead Duchess Looking as if she were alive. The Duke was jealous of his wifes beauty and attention she got from other men but he would not admit it. As he was so jealous, he got someone to kill her for him which, to me, shows that he is gutless. The Laboratory, also by Browning, is also about murder. This murder, however, has not yet taken place. It is very obvious from the start of the poem that she is planning murder whereas in My Last Duchess, you have to search for hints that the Duchess has been killed. Both the poems are dramatic monologues which means that there is only one person talking throughout the poem. In The Laboratory, you start to feel sorry for the girl as you know that she wants to poison the girl that her lover has fallen for. This is also about jealousy, yet this girl has admitted it. As they are both fiction, you know that they are not autobiographical. My favourite poem out of the four has to be The Laboratory. This is because, of all the beautiful descriptions of the potions: soft phial, the exquisite blue. gold oozings come sure to taste sweetly, is that poison too? all three of these descriptions sound like something from the Harry Potter books as they sound all magical and mysterious as you wonder if they are poisons or love potions.

Sunday, November 24, 2019

lfes far flung raw materials essays

lfes far flung raw materials essays Sometime during our lives, we've questioned ourselves at one point just how long has the earth existed and how did life begin? Our Biology book written by: Solomon, Berg, and Martin, shows theories that has taught us that earth is approximately 4.6 billion years old, and the earliest pieces of life form found was dated back to approximately 3.8 billion years old. This only leaves a time space of 800 million years between the formation of earth and the creation of life. Since then, new theories have shown that life may have originated earlier then they thought. From Bernstein, Sanford, and Allamandolas' article, "Life's Far-Flung Raw Materials" comes the theory that only about 100 million years after the earliest possible point for earth to support life, evidence shows that organisms were already flourishing. But with the amount of time between this, it almost seems impossible, but not if something were to help the process like space compounds. Christopher Chyba has the leading idea that these space particles did in fact bring in the planet's water and atmospheric gases. These space organisms are thought to be responsible for making our earth habitable by bringing in water and gas molecules which would provide our atmosphere and oceans. Also, that the space debris was needed to build life and could have even started the first cellular processes. These space molecules could have absorbed UV-rays from the sun, helping out the weaker molecules, and converting the light energy made into chemical food, which is essential for photosynthesis. Miller showed that the planets first single celled organisms came from a process of chemical steps which is possible for the building blocks of life. It is stated that everyday, tons of space dust falls to the earth's surface, some found containing 50% organic carbon, bringing in about 30 tons of organic material. So not only do some scientists argue about space particles bringi...

Thursday, November 21, 2019

A Proposal on the Negative Implications of Social Networking in the Research Paper

A Proposal on the Negative Implications of Social Networking in the 21st Century - Research Paper Example Ethics and wellbeing of the people in the society is a very important aspect that should be considered by everyone. Societal evils lower the quality of life while presenting individuals to harm. In the earlier days, harm was inflicted on individuals mainly physically, however, with the invention of computer technologies, there has been a paradigm. In the modern context, people can effectively communicate through the social networks and engage in many ways through this virtual mode. Despite the ability to transact positive deeds, malicious individuals, and groups have used social networking as a mode of gaining an advantage over others. Such evils have happened not only been directed to individuals but also to businesses and other organizations, including government agencies.   In the recent past, media reports have indicated that social networks have become one of the main platforms for executing cybercrime.   This is based on the view that social networking is a recent technolog y that is now attracting interest. This forms the basis for developing a research proposal in order to have a study that conclusively draws findings on the negative influence of social media o the society today. In addition, it is also apparent that social networking has not reached its maximum growth, this means that as the networks continue to develop, so are the associated evils; hence, it is likely that so an all networking evils will have a bigger impact in the society if they are not addressed through research.  

Wednesday, November 20, 2019

Business Economics Essay Example | Topics and Well Written Essays - 4000 words

Business Economics - Essay Example Wessels however points out that this does not necessarily mean that the citizens of the US have better living standard than their counterparts in the UK. (21). GDP therefore cannot be used as the sole factor in measuring the living standards of the citizens of a country. However chances are that a country with a high GDP has a better standard of living than that with a low GDP. So what encompasses GDP' Well there are a number of components which when added together make up the GDP of a country. According to Sowell, they include Consumption which is denoted by letter C, Investment which is denoted by letter I, spending by government and finally exports and imports denoted by letter X and M respectively. Consumption refers to all the money spent by citizens of a country in buying goods and services which they expect will satisfy their needs. This includes money spent on food, purchase of new clothes as well as entertainment. (50-51) Sowell further notes that spending by the government is another component of the GDP. For example the UK government spends money to buy new military equipment and also pay its workers. (70).This expenditure is also part of the country's GDP. Investments into an economy are also used in calculation of the Gross Domestic Product. ... To get the accurate value of GDP economist add the value of all goods produced in a country and then subtract the value of all goods which are imported. The total components of GDP is expressed mathematically as Y=C+I+G+(X-M). (Sowell 80-81) Wessels notes that measuring GDP is critical if economists are to determine the rate of growth of an economy. "In measuring GDP economists use two major methods, the expenditure method and the income approach". (qtd.in Wessels 71). The expenditure approach involves adding the total amount of money spent on final goods. In this case, GDP equals C+I+G+ (NX) where NX represents gross exports. The income approach involves adding all the income received by citizens of a country either through compensation, income from rental property, and profits of corporate organizations. Mathematically this can be expressed as GDP= Employee Compensation+Rental Income+Corporate Profits+Net Interest+Proprietor profits. UK GDP Figure for the year 2009 The GDP of the UK is estimated to be worth '315.5billion. What does this mean' The figure indicated above means that the total value of all goods produced in the UK in the 2008 to 2009 financial year amounts to '315.5 billion. This makes it the sixth largest economy in the world and third largest in Europe. How well did the GDP grow in 2009' In measuring the GDP of an economy, economists divide a given year into quarters. The growth of the economy in each quarter is measured and then a comparison is made with the previous quarter so as to note the difference which constitutes actual growth.(Wessels 55). For instance in the UK economy, GDP fell by 0.4% in the third quarter of 2009. In the second quarter of the same year GDP declined by a value of 0.6%. In

Monday, November 18, 2019

Venue Management for Events. The Emirates Stadium Essay

Venue Management for Events. The Emirates Stadium - Essay Example This tier can carry a total of 2, 222 spectators in total. The box prices start at ?65,000 per year inclusive of V.A.T. and caters for all the home league games and any other played at the Emirates stadium. The Emirates Stadium (Picture courtesy of Arsenal.com) The Diamond Club is the next tier and represents the most exclusive area in the stadium. This is a place that hosts only invited guests and the ticket prices are ?25,000 in advance plus an additional ?25,000 a year. The high demand for tickets in London coupled with the fact that the people living in London are relatively wealthy implies that the ticket sales from the premium seating and the corporate boxes are very high (Chung, & Hwang, 2010). The picture measures 105 by 68 meters with a total grass area of 113 by 76 meters running from north to south. The players’ tunnel and the dugouts are placed on the western side of the pitch just below the main television camera. The away fans are placed in the south- eastern cor ner of the lower tier. The configuration of the away fans can however be expanded from the current 1,500 seats to about 4,500 depending on the demand. This extension has been provided for by the lower and the upper tiers. This stadium has enough space for the travelling fans as required by the Football Association (FA). An aerial view of the Emirates Stadium (Picture courtesy of Arsenal.com) The upper tier has been contoured in order to leave some open space in the ground corners and the roof is equally inward canted. These features are meant to facilitate the flow of air and sunlight to the pitch. These are very vital elements because both players and fans need a good supply of both light and fresh air. The... The paper tells that Emirates Stadium also inbuilt conference holes that accommodates various events like music shows, wedding ceremonies and big meetings. The stadium also well structured roofs that provide shade and shelter to the fans with the centre part left open to allow penetration of sunlight into the pitch. The environment surrounding the stadium is well ventilated as depicted by the contoured walls to provide goods circulation of air. The regions surrounding the stadium are highly secured with security inspection starting at the railway stations before journeying towards the pitch. Entrance of fans is high controlled as the technology system at the gates only allows individuals with smartcards to get access of the stadium during matches. The interior of the Emirates Stadium is highly beautified with green coloured grasses on the pitch and conspicuous red colours dominating the stadium. In addition, the stadium is installed with high tech cameras and big television screens t hat offer exemplary view for distant fans within the stadium. The stadium also has inbuilt catering section and food shop that provide easy meal to fans at very affordable prices. Accessing the stadium is somehow very easy as can be evidenced by good network of roads and railway lines just passing near the stadium. In order to ensure further security, parking is never allowed around or near the stadium and vehicles is usually parked at residential streets that are meters away from the stadium thereby compelling fans to walk for few minutes to the stadium.

Friday, November 15, 2019

Analog vs digital communication

Analog vs digital communication Table of Contents Introduction Communication System Definition Analog Communication Digital Communication Advantages of Digital Communication Disadvantages of Digital Communication Comparison of Analog and Digital Communication 1. INTRODUCTION: Analog Communication is a data transmitting technique in a format that utilizes continuous signals to transmit data including voice, image, video, electrons etc. An analog signal is a variable signal continuous in both time and amplitude which is generally carried by use of modulation. Digital communicationsis the physical transfer ofdata over a point-to-point or point-to-multipointtransmission medium. Examples of such media arecopper wires,optical fibers,wirelesscommunication media, andstorage media. 2. COMMUNICATION SYSTEM Communications is the field of study concerned with the transmission of information through various means. It can also be defined as technology employed in transmitting messages. It can also be defined as the inter-transmitting the content of data (speech, signals, pulses etc.) from one node to another. A communication system is a combination of processes and the hardware used to accomplish the transfer of the Information (communication). Acommunications subsystemis afunctional unitoroperational assemblythat is smaller than the larger assembly under consideration. Examples of communications subsystems in theDefense Communications System(DCS) are: (a)A satellite linkwith oneEarth terminalinCONUSand one in Europe (b)The interconnect facilities at each Earth terminal of the satellite link (c)An optical fiber cablewith its driver and receiver in either of the interconnect facilities. Communication subsystem (b) basically consists of a receiver,frequency translatorand a transmitter. It also containstranspondersand other transponders in it andcommunication satellitecommunication system receives signals from theantenna subsystem. A communication system providesus only with a channel for the mutual informationexchange which is not apriori dedicated to certain categories ofinformationonly. Communication system consists of Analog and Digital communication. 3. ANALOG COMMUNICATION Analog communication is a communication method of conveying voice, data, image, signal or video information using a continuous signal which varies in amplitude, phase, or some other property in proportion to that of a variable. It could be the transfer of an analog source signal using an analog modulation method such as FM or AM, or no modulation at all. Analog transmission is still very popular, in particular for shorter distances, due to significantly lower costs and complex multiplexing and timing equipment is unnecessary, and in small short-haul systems that simply do not need multiplexed digital transmission. However, in situations where a signal often has high signal-to-noise ratio and cannot achieve source linearity, or in long distance, high output systems, analog is unattractive due to attenuation problems. Furthermore, as digital techniques continue to be refined, analog systems are increasingly becoming legacy equipment. Recently, some nations, such as the Netherlands, have completely ceased analog transmissions on certain media, such as television, for the purposes of the government saving money. Analog systems are very tolerant to noise, make good use of bandwidth, and are easy to manipulate mathematically. However, analog signals require hardware receivers and transmitters that are designed to perfectly fit the particular transmission. If you are working on a new system, and you decide to change your analog signal, you need to completely change your transmitters and receivers. Analog signals are signals with continuous values. Analog signals are used in many systems, although the use of analog signals has declined with the advent of cheap digital signals. 4. DIGITAL COMMUNICATION Digital communications is the physical transfer of data(a digital bit stream) over a point-to-point or point-to-multipoint transmission medium. Examples of such media are copper wires,optical fibers,wireless communication media, and storage media. The data is often represented as an electro-magnetic signal, such as an electrical voltage signal or an infra-red signal. Data transmitted may be digital messages originating from a data source, for example a computer or a keyboard. It may also be ananalog signal such as a phone call or a video signal,digitized into a bit-stream for example using pulse-code modulation(PCM) or more advanced source coding(data compression) schemes. This source coding and decoding is carried out by codec equipment. Digital communication enables the data to be transmitted in an efficient manner through the use of digitally encoded information sent through data signals. These data signals are easily compressed and, as such, can be transmitted with accuracy and speed. Unlike in an analog communications where the continuity of a varying signal can not be broken, in a digital communication a digital transmission can be broken down into packets as discrete messages. Transmitting data in discrete messages not only facilitates the error detection and correction but also enables a greater signal processing capability. Digital communication has, in large part, replaced analog communication as the ideal form of transmitting information through computer and mobile technologies. The information source generates particular symbols at a particular rate. The source encoder translates these symbols in sequences of 0s and 1s. The channel encoder is oriented towards translating sequences of 0s and 1s to other sequences of 0s and 1s, to realize high transmission reliability and efficiency. The modulator accepts streams of 0s and 1s, and converts them to electrical waveforms suitable for transmission. The communication channel provides the electrical connection between the source and destination. It has a finite bandwidth, and the waveform transmitted suffers from amplitude distortion and phase distortion. In addition to distortion, power is decreased due to attenuation of the channel. Finally, the waveform is corrupted by unwanted electrical signals, referred to as noise. The primary objective of a communication system is to suppress the bad effects of noise as much as possible. The inverse process takes place at the destination side. The demodulator converts the electrical waveforms to sequences of 0s and 1s, the channel decoder translates the sequence of 0s and 1s to the original sequence of 0s and 1s. It also performs error correction and clock recovery. The source decoder finally translates the sequence of 0s and 1s into symbols. 5. ADVANTAGES OF DIGITAL COMMUNICATION: a). It is fast and easier. b). No paper is wasted. c). The messages can be stored in the device for longer times, without being damaged, unlike paper files that easily get damages or attacked by insects. d). Digital communication can be done over large distances through internet and other things. e). It is comparatively cheaper and the work which requires a lot of people can be done simply by one person as folders and other such facilities can be maintained. f). It removes semantic barriers because the written data can be easily chaned to different languages using software. g). It provides facilities like video conferencing which save a lot of time, money and effort. 6. DISADVANTAGES OF DIGITAL COMMUNICATION: a). It is unreliable as the messages cannot be recognised by signatures. Though software can be developed for this, yet the software can be easily hacked. b). Sometimes, the quickness of digital communication is harmful as messages can be sent with the click of a mouse. The person does not think and sends the message at an impulse. c). Digital Communication has completely ignored the human touch. A personal touch cannot be established because all the computers will have the same font! d). The establishment of Digital Communication causes degradation of the environment in some cases. Electronic waste is an example. The vibes given out by the telephone and cell phone towers are so strong that they can kill small birds. In fact the common sparrow has vanished due to so many towers coming up as the vibrations hit them on the head. e). Digital Communication has made the whole world to be an office. The people carry their work to places where they are supposed to relax. The whole world has been made into an office. Even in the office, digital communication causes problems because personal messages can come on your cell phone, internet, etc. f). Many people misuse the efficiency of Digital Communication. 7. COMPARISON OF ANALOG AND DIGITAL COMMUNICATION ANALOG Analog signals are signals with continuous values. Analog signals are used in many systems, although the use of analog signals has declined with the advent of cheap digital signals. Analog systems are very tolerant to noise, make good use of bandwidth, and are easy to manipulate mathematically. However, analog signals require hardware receivers and transmitters that are designed to perfectly fit the particular transmission. If you are working on a new system, and you decide to change your analog signal, you need to completely change your transmitters and receivers. DIGITAL Digital signals are signals that are represented by binary numbers, 1 or 0. The 1 and 0 values can correspond to different discrete voltage values, and any signal that doesnt quite fitinto the scheme just gets rounded off. Digital signals are intolerant to noise, and digital signals can be completely corrupted in the presence of excess noise. In digital signals, noise could cause a 1 to be interpreted as a 0 and vice versa, which makes the received data different than the original data. Imagine if the army transmitted a position coordinate to a missile digitally, and a single bit was received in error? This single bit error could cause a missile to miss its target by miles. Luckily, there are systems in place to prevent this sort of scenario, such as checksums and CRCs, which tell the receiver when a bit has been corrupted and ask the transmitter to resend the data. The primary benefit of digital signals is that they can be handled by simple, standardized receivers and transmitters, and the signal can be then dealt with in software (which is comparatively cheap to change). Analog communication systems, amplitude modulation (AM) radio being a typifying example, can inexpensively communicate a bandlimited analog signal from one location to another (point-to-point communication) or from one point to many (broadcast). Although it is not shown here, the coherent receiver provides the largest possible signal-to-noise ratio for the demodulated message.An analysis of this receiver thus indicates that some residual error will always be present in an analog systems output. Although analog systems are less expensive in many cases than digital ones for the same application, digital systems offer much more efficiency, better performance, and much greater flexibility. 1. Efficiency: The Source Coding Theorem allows quantification of just how complex a given message source is and allows us to exploit that complexity by source coding (compression). In analog communication, the only parameters of interest are message bandwidth and amplitude. We cannot exploit signal structure to achieve a more efficient communication system. 2. Performance: Because of the Noisy Channel Coding Theorem, we have a specific criterion by which to formulate error-correcting codes that can bring us as close to error-free transmission as we might want. Even though we may send information by way of a noisy channel, digital schemes are capable of error-free transmission while analog ones cannot overcome channel disturbances; see this problem for a comparison. 3. Flexibility: Digital communication systems can transmit real-valued discrete-time signals, which could be analog ones obtained by analog-to-digital conversion,andsymbolic-valued ones (computer data, for example). Any signal that can be transmitted by analog means can be sent by digital means, with the only issue being the number of bits used in A/D conversion (how accurately do we need to represent signal amplitude). Images can be sent by analog means (commercial television), but better communication performance occurs when we use digital systems (HDTV). In addition to digital communications ability to transmit a wider variety of signals than analog systems, point-to-point digital systems can be organized into global (and beyond as well) systems that provide efficient and flexible information transmission.Computer networks, explored in the next section, are what we call such systems today. Even analog-based networks, such as the telephone system, employ modern computer networking ideas rather than the purely analog systems of the past. Consequently, with the increased speed of digital computers, the development of increasingly efficient algorithms, and the ability to interconnect computers to form a communications infrastructure, digital communication is now the best choice for many situations. Advantages and disadvantages of analog vs digital communication: 1. The first advantage of digital communication against analog is its noise immunity.In any transmission path some unwanted voltage or noise is always present which cannot be eliminated fully.when signal is transmitted this noise gets added to the original signal causing the distortion of the signal.However in a digital communication at the receiving end this additive noise can be eliminated to great extent easily resulting in better recovery of actual signal. In the case of analog communication its difficult to remove the noise once added to the signal. 2. Security is the another priority of messaging the services in the modern days.The Digital communication provides better security to messages than the analog communication.It can be achieved through various coding techniques available in digital communication. 3. In a digital communication the signal is digitised to a stream of 0 s and 1 s. So at the receiver side a simple decision has to me made whether the received signal is a 0 or a 1.Accordingly the receiver circuit becomes simpler as compared to the analog receiver circuit. 4. When signal is travelling through its transmission path gets faded gradually. So on its path it needs to be reconstructed to its actual form and re-transmitted many times.For that reason AMPLIFIERS are used for analog communication and REPEATERS are used in digital communication.amplifiers are needed every 2 to 3 Kms apart where as repeaters are neede every 5 to 6 Kms apart.So definitely digital communication is cheaper.Amplifiers also often add non-linearities that distort the actual signal. 5. Bandwidth is another scarce resource.Various Digital communication techniques are available that use the available bandwidth much efficiently than analog communication techniques. 6. When audio and video signals are transmitted digitally an AD(Analog to Digital) converter is needed at tansmitting side and a DA(Digital to Analog) converter is again needed at receiver side.While transmitted in analog communication these devices are not needed. 7. Digital signals are often an approximation of the analog data(like voice or video) that is obtained through a process called quantisation. The digital representation is never the exact signal but its most closely approximated digital form.So its accuracy depends on the degree of approximation taken in quantisation process. Digital communication has several advantages over analog communication system. Some are explained below: 1. Analog circuits require amplifiers, and each amplifier adds distortion and noise to the signal. 2. In contrast, digital amplifiers regenerate an exact signal, eliminating cumulative errors. An incoming (analog) signal is sampled, its value is determined, and the node then generates a new signal from the bit value; the incoming signal is discarded. With analog circuits, intermediate nodes amplify the incoming signal, noise and all. 3. Voice, data, video, etc. can all by carried by digital circuits. What about carrying digital signals over analog circuit? The modem example shows the difficulties in carrying digital over analog.

Wednesday, November 13, 2019

The Development of Management Information Systems :: Business Management Studies

The Development of Management Information Systems The role of business information systems has changed and expanded over the last four decades. In the incipient decade (1950s and '60s), â€Å"electronic data processing systems† could be afforded by only the largest organizations. They were used to record and store bookkeeping data such as journal entries, specialized journals, and ledger accounts. This was strictly an operations support role. By the 1960s â€Å"management information systems† were used to generate a limited range of predefined reports, including income statements (they were called P & L’s back then), balance sheets and sales reports. They were trying to perform a decision making support role, but they were not up to the task. By the 1970s â€Å"decision support systems† were introduced. They were interactive in the sense that they allowed the user to choose between numerous options and configurations. Not only was the user allowed customizing outputs, they also could configure the programs to their specific needs. There was a cost though. As part of your mainframe leasing agreement, you typically had to pay to have an IBM system developer permanently on site. The main development in the 1980s was the introduction of decentralized computing. Instead of having one large mainframe computer for the entire enterprise, numerous PC’s were spread around the organization. This meant that instead of submitting a job to the computer department for batch processing and waiting for the experts to perform the procedure, each user had their own computer that they could customize for their own purposes. Many poor souls fought with the vagaries of DOS protocols, BIOS functions, and DOS batch programming. As people became comfortable with their new skills, they discovered all the things their system was capable of. Computers, instead of creating a paperless society, as was expected, produced mountains of paper, most of it valueless. Mounds of reports were generated just because it was possible to do so. This information overload was mitigated somewhat in the 1980s with the introduction of â€Å"executive information systems†. They streamlined the process, giving the executive exactly what they wanted, and only what they wanted. The 1980s also saw the first commercial application of artificial intelligence techniques in the form of â€Å"expert systems†. These programs could give advice within a very limited subject area. The promise of decision making support, first attempted in management information systems back in the 1960s, had step-by-step, come to

Sunday, November 10, 2019

Dickens reveals Essay

Dickens reveals the extent of Pips moral decline when Joe comes to see him: Pip is far more arrogant and condescending. He hires a servant to announce Joe’s coming and dress himself up as well. He greets Joe with â€Å"Joe, how are you Joe? † very haughtily because Joe repeats it as Pip said it – â€Å"Pip, how AIR you Pip? † Joe is completely thrown and does not know how to react to the furnishings, decor, clothes and aura that Pip obviously thinks a gentleman should have. Pip regards Joe’s table manners with great disdain and embarrassment in front of Herbert as Joe â€Å"sat so far from the table, and dropped so much more than he ate, and pretended that he hadn’t dropped it† Dickens is showing how egotistical Pip has become because it wasn’t so long ago that he had exactly the same manners. Pip feels â€Å"impatient of him and out of temper with him. † Joe also notices Pip’s change and is aware of the gulf that is growing between them, Joe knows he’s â€Å"wrong in these clothes†¦ out of the forge†¦ the kitchen, or of th’marshes. † Joe doesn’t belong in Pip’s clothes in the same way that Pip doesn’t belong in his old world. By this time Pip is at the height of his self-important, arrogant, smug life. In Chapter 34 Dickens presents the start of Pip’s gradual moral recovery, although this is slow to begin as Pip and Herbert join the Finches of the Grove, a very expensive gentleman’s club who dined luxuriously and â€Å"spent a lot of money as we could, and got as little for it as people could make their minds up to give us†. They had no purpose apart from self gratification. Pip finally understands as he gets more and more into debt the effect this is having on Herbert: â€Å"My lavish habits led his easy nature into expenses he could not afford, corrupted the simplicity of his life and disturbed his peace with anxieties and regrets† As Pip grows accustomed to his great expectations he’s not comfortable and battles with his conscience over actions and feelings towards Joe and Biddy; he becomes wistful for his old life and thinks: â€Å"With a weariness on my spirit, that if I should have been happier and better if I had never seen Miss Havisham’s face, and had risen to manhood content to be partners with Joe in the honest old forge† He yearns for the forge fire instead of his fire in his gentlemanly residence, and wants Joe and his old life back although does little to achieve this. In contrast Dickens himself did not inherit his wealth but publicly strived and worked hard to achieve his goals, in fact one of the factors of his death was over working and so possibly didn’t approve of the idle rich’s lavish lives and spending. Dickens uses Magwitch’s revelation and Pip’s reaction to show Pip’s moral degeneration. When Pip first discovers that his benefactor is not Miss Havisham but Magwitch the convict he is aghast, he â€Å"seemed to be suffocating† such was the â€Å"abhorrence† of him and â€Å"the repugnance with which I shrank from him. † Pip has to swallow the bitter pill that his rise to the status of gentleman was caused by someone so low in society, and that cost him his relationship with Joe. He feels guilty and full of shame, but maybe if Pip was less concerned about his social status he would have been more sympathetic to the habits and needs of Magwitch. However, the convict holds power over Pip because Magwitch is his benefactor, its Magwitch’s money that has funded Pip’s life of comfort and luxury and Pip has become totally dependant on that money and in turn on the convict: â€Å"I began fully to know how wrecked I was, and how the ship in which I sailed was gone to pieces. † In Pip’s conversation with Herbert, following the revelation by Magwitch, Pip displays the growing awareness of his failings: â€Å"I am heavily in debt, very heavily for me, who have now no expectations and I have been bred to no calling, and I am fit for nothing. † Pip’s attitude now changes to Miss Havisham when he learns that she is no longer his benefactor and that she has hurt him on purpose in her attempt to antagonise her relatives. He becomes direct in talking to Miss Havisham and wants to know the truth and is quite confrontational – â€Å"when I fell into the mistake I have so long remained in, at least you led me on? † He questions Miss Havisham pushing her to admit that she deceived him and we now see that he is willing to stand up for what he believes and not be just a passive victim. Estella reports to him that she will be married to Drummle, Pip’s enemy, and at first he is grief-stricken but then he becomes earnest and selfless (the moral qualities of a gentleman) putting her happiness before his own, and pleading with her that she marry someone worthy of her, but not Drummle. Finally he blessed her in which ever path she takes and this is very thoughtful and generous of him, he asks her â€Å"don’t take him, and I can bear it better, for your sake. † Pip discovers that Molly is Estella’s mother and Magwitch is he father so it is ironic that her background is very similar in status to the life he was tempted away from. Despite the breeding of Estella and Miss Havisham they both chose in Drummle and Compeyson to marry men with none of the moral qualities that a gentleman should have. Pip is so concerned for Magwitch that he and his companions put together an escape plan, Pip’s willingness to do anything to save his friend who has â€Å"changed and softened† as much as Pip has is very clear and yet another attribute of a gentleman that Pip has gained. The reality of their situation is very obvious to Pip and â€Å"I thought of the night of his return when our places were reversed, and when I little supposed my heart could ever be as heavy and anxious at parting from him as it was now† All Pip’s repugnance of Magwitch has gone and in its place is love, care and compassion for a friend and father figure, virtues not apparent when Pip was rich with wealth but not morals. He stays with Magwitch after they are caught instead of trying to separate himself from the criminal character which used to disturb him so much at the height of his expectations. â€Å"In holding the hand that he stretched forth to me†, despite Magwitch’s request for Pip to disassociate with him at the trial, Pip shows his true morals by vowing to stay by his side. Pip publicly displays his support to his friend and doesn’t care who sees it or who doesn’t; all that matters to him is Magwitch. While caring for the sick convict in prison Pip waits out side before visiting hours and is allowed, by the guards, to stay after hours with Magwitch, which shows that event the guards who don’t know Pip, are touched by his behaviour. After Magwitch’s death Pip falls ill from the stress and Dickens uses the imagery of the fever burning away any snobbery and negative areas of gentlemanliness that hasn’t been removed already; this is a real push forward in Pips moral recuperation. He refers to Joe, who is caring for him, as â€Å"a gentle Christian man† and this implies what Dickens thought a gentleman should be: a man with Christian standards and morals at his centre. Pip is so overwhelmed by Joe’s kindness and feeling that he doesn’t deserve to have it, he demands that Joe: â€Å"look angry at me. Strike me, Joe, tell me of my ingratitude. Don’t be so good to me. † When Pip is well again he travels back to the marshes to marry Biddy, but he finds Joe and Biddy happy on their wedding day. He is happy for them instead of angry or depressed and is relieved that he never mentioned proposing to Biddy to Joe. Dickens uses Pip’s reaction to Joe and Biddy’s wedding day to portray the extent of Pip’s moral growth. This further reinforced Pip’s selflessness and there fore even more personal moral improvement. In my opinion Dickens wanted to Pip to continue moving forwards with and his new life with Herbert, his job in the east instead of moving backwards to the marshes and forge after his hard-learnt transition. At the end of the novel Pip has a new sense of purpose in his new life with Herbert and a new job, his values now are genuine and honest. When Pip comes back to the forge eleven years on he finds that Joe and Biddy have had a son who is called Pip after him, underlining that Pip has turned onto a well respected gentleman in the moral sense. Big Pip takes Little Pip to the church yard and this is exactly the same turn of events that Big Pip experienced all those years ago. It symbolises a new beginning for Little Pip and that Big Pip will take the place of Magwitch as a guardian angel and second father to Little Pip just like Magwitch was to him. It is ironic that at the start of the novel that Pip was repulsed by the convict but now at the end of the novel he loves him and is taking on Magwitch’s role and persona. Dickens again presents the image of Satis house has being torn down to symbolise the end of Pips moral diversity. Dickens uses the ivy as a symbol of Pip’s new start in the east and his reassessed morals. Like the ivy, Pip â€Å"had struck root anew and was growing green on low quiet mounds of ruin† Another new beginning is Pip being reunited with Estella, in the previous era she was untouchable even with Pip’s money and luxurious life, but now Estella has understood that being a gentleman is not all about money but about the good morals and experience that Pip has developed through out the novel. I feel that at the end Pip is a real gentleman, but in today’s standards, he values love, friendship, sincerity and kindness more than social status, he is living a life of his own making and that he earns honestly. He was only a gentleman in Victorian, upper-class eyes when he had great wealth and expensive habits and didn’t necessarily have any standards. This gives us an indication that although Dickens was a Victorian he thought that a gentleman should be like the later Pip and he presents and demonstrates this view by the way he presents Pip’s moral development during the novel in the relations between Pip, Joe, and Magwitch.

Friday, November 8, 2019

Kurt Cobaines death and impact on fans essays

Kurt Cobaines death and impact on fans essays Its not fun anymore. I just cant take it anymore. The words that would later haunt the world are clumsily scribbled onto a pad of paper. The room grows silent and cold...then BANG! On April 7, 1994, the music world died with a single gunshot wound to the head. Kurdt Donald Cobain took away a music legend and left a void in the music world. When Cobain ended his life on that fateful day, he not only stunned fans, but also destroyed one of the most talented bands of all-time. The sad sense of loss that Seattle began to feel quickly spread to the rest of the country and to the world as well. The youth of an entire sub-culture was devastated. A few days after his death, 7,000 mourners gathered in Seattle to remember the musician. As Cobains widow, Courtney Love read her husbands agonizing suicide note, people lit candles, and threw burning toilet paper for the iconoclastic anti-hero. Although today some of the pain may have faded, the loss of Cobain and his band Nirvana is still being felt by teens across the country. Good men die young. Kurt was a great songwriter, musician and person. He has joined the ranks of great artists such as Jimi Hendrix, and the Nirvana legacy will be with us forever, expressed Ryan Runkewich, a Nirvana fan. The sediment is not only expressed by fans, but also by such famous musicians as R.E.M., Neil Young and the Cranberries who have all dedicated songs in Cobains memory. Before the boom of the phenomenon known as Nirvana, the Seattle music scene was most famous for its hard-rock blues. In 1988, the Aberdeen native along with Krist Anthony Novoselic and Dave Grohl began with a demo song entitled Big Cheese and captivated the hearts and souls of a forgotten generation that had yet to make a name for itself. Nirvana had the guts to express the emotions that young people were too afraid to display. The band and its ri...

Wednesday, November 6, 2019

Physical attractiveness Essays

Physical attractiveness Essays Physical attractiveness Essay Physical attractiveness Essay The sample was composed of 40 students from the University of Warwick, 20 males and 20 females, between 18 and 24 years of age. Equal numbers of male and female participants were used to counter the effects gender may place on perception of physical attractiveness. The subjects participated in the study on a voluntary basis and were an opportunity sample.  Materials  Two consent forms including a brief about the experiment and the participants role within it was provided for the couples being rated and the independent judges, (see appendix A and B.) Separate colour photographs were taken from the neck up of each member of ten long term heterosexual couples using a digital camera. Long term was defined as courting for 6months or over. These couples were told their photograph would be rated for physical attractiveness by independent judges and that the results would be recorded for a psychological investigation, anonymously and confidentially.  Each photograph was printed on a separate sheet of paper and divided into two groups according to sex (see appendix C.) Paper and pens were used for the subjects to record their ranking order of physical attractiveness for the male and female groups. Microsoft excel was used to format these results (see appendix D.)  SPSS (version 10) software was used to calculate the data set.  Design  The enquiry was a correlation study, exploring the relationship between the two variables of physical attractiveness of an individual and the physical attractiveness of their partner. Spearmans rho statistical test was used to calculate the data set because the study was a correlation design and the data was ordinal. However, my results cannot necessarily be accounted for using different cultures, as Anderson et al (1992) found that attractive characteristics varies from culture to culture. Limitations and Modifications Although my results matched my experimental hypothesis, the experiment had many limitations. Firstly, I was not able to control who advertised themselves in the newspaper and therefore the advertisements may not be representative of the general population. Only a certain type of person would put an advertisement into a newspaper. They may be shy or have a personal difference that stops them from going out. It is also possible that they have personality traits that are not typical of the average person. It could be argued that people who advertise in lonely-hearts advertisements could be argued as abnormal. Most people are able to and meet their partners out on social occasions or at their local sports club but those who are writing into the newspapers must be unable to find somebody in theses situations and therefore could possibly be abnormal. Secondly, people may emphasise certain traits, underestimate others and tell lies or not the full truth. This limits the validity of any conclusions that are drawn from the possibly unreliable results. Also, there is the fact that my pre-determined lists are subjective as they are opinion and therefore someone repeating the experiment may deduce completely different information from the same examples when there were no specific references to youth/looks and wealth/finance. This reduces the ecological validity of my experiment even further. As with most experiments, Cultural variations have to also be taken into account. This could be due to the extent to which countries are developed and the differing cultural priorities. For example in some cultures it is a priority for women to get married and have children, whereas for the men it is to provide food for their family. It is now becoming increasingly more common for the womens role to be more providing and for the mens role to be involved with the children. My results draw attention to the fact that women who have youth/good looks and men that are successful/wealthy (and good looking also) are thought to be the most attractive. These results are apparent in the media and aspects of every day life. For example, photos of women on mens magazines are almost always of women who are youthful and stereotypically good looking. Also, mens magazines often contain content that will offer advice on becoming more successful, and therefore more attractive. Also, many adverts aimed at men signify status symbols and therefore support my findings. One explanation for my results may be because of an evolutionary effect; over time men have become more attracted to good looking women as they will be likely to successfully give birth to children and women have become more attracted to men offering resources as they will be more likely to provide for them and their offspring meaning a higher chance of survival. By doing this, healthy genes can be passed on through the generations and the race can continue to survive. This explanation is supported by Darwins theory of evolution. However, men and women may be influenced by the media, peer pressure or other things that make them try and act or appear more attractive. There is a range of further research that could be carried out to gain a further insight into the nature of these findings. For example, the experiment could be repeated using homosexual ads, and see what resources homosexuals offer and compare those findings to these ones. I could also compare results with findings from samples of an older generation past breeding age so that the findings would be irrelevant to evolution. Additionally, a cross culture investigation would be an interesting investigation to be done. One could study how people in different cultures attract their partners and even compare between more economically developed and less economically developed countries.

Monday, November 4, 2019

War on marijuana Essay Example | Topics and Well Written Essays - 500 words

War on marijuana - Essay Example high school seniors have the highest rate among their peers in the industrial world (Author last name, date, p.278). It was the horror stories that spread in the US in the late 1960s that led to strict laws and their enforcement regarding drug use. Marijuana has been found to have the combined effect of the three categories of drugs-simulants such as cocaine and nicotine, depressants such as heroin and morphine and also hallucinogens such as LSD and MDMA- and this is why primarily marijuana is considered more dangerous than other drugs to the health of the user (Author last name, date, p.270). Compared to other drugs, Marijuana is the most used drug in the US and â€Å"the sharpest increase in drug use has occurred among young teens around Age 13†, who are the future of any given society (Author last name, date, p.279). Another danger inherent with this drug use is that it can act as a stimulant for the users to experiment with more dangerous drugs (Author last name, date, p.2 72). And also there has been a strong link found between drug use and crime (Author last name, date, p.280). It has been proved that â€Å"close to half of the crime suspects arrested in the United States had used illegal drugs in the prior three days† (Author last name, date, p.281).

Friday, November 1, 2019

A short film Script about Zach's phobia's Movie Review

A short film Script about Zach's phobia's - Movie Review Example Oh no I need to check if the door locks from outside hold on just a sec (Has already dropped the phone and rushes to the direction of the bathroom but he is still talking albeit in a lower voice almost as if he is talking to himself)†¦ I wonder locks automatically last time tried to shut my door bathroom just a bit, it shut itself and scared the heck out of me. (In a whisper walking towards the bathroom), oh dear this door is too heavy, what if I lock myself in? In the other room Emily can be heard trying to make herself heard on the mouthpiece Emily Hey Zack where did you go off to..Zaaack you want me to come or not? Zack (Suddenly remembering that he had been on the phone, he rushes and picks it up). You really must come Emily, he says I have unpacked luggage, a bathroom whose door’s heavier than a bunch of Two ton Trucks Emily (Sarcastically) You know what Zack? I think I will come†¦ Zack (Cutting her off not getting the tone) Oh thank goodness I had no idea how I was going to get through settling in the darkness is setting in and my new bulbs are in my suitcase and I can’t stand the tough of being alone in the dark. I just love the way you handle this stuff, I would be lost without your savage courage and brute strength Emily (Irritated)Hey where did that come from what’s wrong with you? or also have a phobia for courtesy? As I was saying, before your cut me off I will definitely come, I will come tomorrow and see if your million phobias will have killed you or if you can deal with them without acting like a 6 foot baby. (Slams phone) Zack Uh something I said? Oh boy now I have to do this all by myself. (Light bulb moment) hah! I know, necessity as they say, is the mother of all evil, tonight am going to face up to my fears, what’s the worst that can happen anyway? Emily is right, I need to grow up. (He sits down) now, now, now, but that’s a tall order, let me see what do I need to do first? I should make a list of things I am afraid off , that that could take all night. Maybe I should make list of things I am not afraid off, that can’t be very wrong. (Wrings his hands) this is never going to work (He sits down and scribbles on a paper for a minute or so) Luggage, darkness, bathrooms doctors, bridges closets bridges). Zack Am tired of always having to beg for help, (Marches confidently to the bags at the corner, but stops and almost does not touch them when he gets close up he bites his lower lips)Here goes nothing (opens the first suitcase and jumps back nothing happens) Ok not bad I think is could open them all then, all these locked bags give me the creeps who knows what could have snuck in. (As he opens suitcase 2, 3 and four a mouse moves in from the corner and sniffs briefly around the first suitcase, it then climbs in and disappears into the bag. Zack is getting pretty confident and opens all the suitcases). Zack Phew, that’s the worst of the first part, but one phobia is good enough for one day,